body{
    font-size: 1rem;
    margin: auto;
}
a{
    text-decoration: none;
}
.package{
    height: 600px;
    width: 400px;
    margin: auto;
    background: #f5f1f1;
}
.package .title{
    height: 100px;
    color: #ffffff;
    background-color: #ff740a;
    text-align: center;
}
.package .title p {
    color: #ffffff;
}
.content{
    display: table;
    height: 500px;
    margin: auto;
}
.content-text{
    display: table-cell;

}
.content-text div{
   padding: 1rem 0 0 0;
}
.content-text p{
    margin: 3rem auto 0;
}
.content-text input{
    height: 2rem;
    width: 17rem;
    border: 0;
    border: 1px solid #f5f1f1;
    outline:none;
}
.content-text .exchange{
    text-align: center;
}
.content-text .exchange button{
    height: 2rem;
    width: 7rem;
    background: #ff740a;
    color: #ffffff;
    border: 0;
    cursor: pointer;
    outline: none;
}